Skip to content

Extension throwing TypeError: Cannot read properties of undefined (reading 'toString') #691

Closed
@kycutler

Description

@kycutler

We are seeing errors from recent versions of this extension causing our CI to fail. The error is:

Uncaught TypeError: Cannot read properties of undefined (reading 'toString')
at <...>\extensions\ms-python.debugpy-2025.6.0-win32-x64\dist\extension.js:2:849866
at FSReqCallback.readFileAfterClose [as oncomplete] (node:internal/fs/read/context:52:12)

Tracking down the line/column number shows it is coming from within src/extension/noConfigDebugInit.ts.

I have a PR to fix -- will open shortly.

Metadata

Metadata

Assignees

Labels

needs PRReady to be worked on

Type

No type

Projects

No projects

Milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions